About
Marathon Window Company - Installers of high quality thermally efficient double glazing products since 1975. Surreys leading specialist in designing and installing conservatories, orangeries, garage conversions, double glazing windows and replacement doors.
What we do
Double glazing
- Double glazing installation
- Double glazing repairs
- Double glazing suppliers
Conservatories
Doors
- Bi-fold doors
- Composite doors
- Front door
- Patio doors
- French doors
- Orangeries
- UPVC doors
- Timber doors
Glaziers
- Replacement window services and repairs
- Sash windows
- Aluminium Windows
- Window consultants
More Services
- plantation shutters
My work
This business has not added any photos yet.Customer reviews
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4.9
184 reviews
Recommended
Recommended
by 99% of customers
Sort by
Prompt and Professional
Customer Service
Quality
Value
Very pleased with quality, service and final product. Would recommend.
Michael, Surrey
, work completed
Recommended
Superb job
Customer Service
Quality
Value
Could not have asked for more. They were recommended to me and I would recommend them to anyone.
Clare, Surrey
, work completed
Recommended
Superb job
Customer Service
Quality
Value
Could not have asked for more. They were recommended to me and I would recommend them to anyone.
Clare, Surrey
, work completed
Recommended
High quality product and staff
Customer Service
Quality
Value
All staff very professional and friendly - from sales to fitters. No sales pressure at all. Good communication throughout. High quality product. Very professional fitting with high quality end result.
Sandra, Surrey
, work completed
Recommended
Brilliant Job, On Time, Polite and Tidy.
Customer Service
Quality
Value
Brilliant job. Punctual, tidy, polite, definitely recommend.
Gordon, Surrey
, work completed
Recommended
Brilliant job
Customer Service
Quality
Value
Work carried out was of a high standard, Both surveying and installation. Fitters arrived on time and were clean and efficient.
Kenneth, Surrey
, work completed
Recommended
Wonderful windows, great service
Customer Service
Quality
Value
Marathon are not the cheapest on the market - but you get what you pay for. Excellent quality products which are fitted perfectly. Brilliant company, their superb reputation is well deserved.
Elizabeth, Surrey
, work completed
Recommended
Good Work from a Local Company
Customer Service
Quality
Value
A polite and professional service. I particularly appreciated the lack of any hard sell.
George, Surrey
, work completed
Recommended
Efficient job
Customer Service
Quality
Value
Fast processing of order and arrived to do the job when they said they would. The fitters were punctual and did the job efficiently in the time they said they would. They also fixed a broken door lock which was very helpful of them.
Derren, Surrey
, work completed
Recommended
Excellent again
Customer Service
Quality
Value
I originally used Marathon Windows to replace my patio doors and I was so pleased with the job that I had no hesitation in using them again to replace an external door. Again a first-class job at a reasonable price. I would highly recommend them.
Marilyn, Surrey
, work completed
Recommended